M performance accessories are typically discounted just as any other standalone option. Multiply the MSRP of them by 91% and round towards the nearest $5. From time to time, dealers may get specials on them.

58% Residual seems low even for 15k miles. Just a month ago 12k/year leases were getting residuals in the mid-60s.

Looking to replace my 06 530xi Wagon with a 328i Wagon (with sport/contour seats) and have a few questions.
1. Can 2015 cars still be ordered? When do orders switch to 2016 models?
2. Any major differences between 2015 and 2016 on the 3-series wagon?
3. What kind of deals (over invoice or % off MSRP) could I hope for on a 2015 car off the lot? (I'll probably be paying cash in full, if that matters.)
4. What deals to expect on an ordered car (2015 or 2016)?
5. Are the Sport Line and M-Sport line seats the same? What are the major differences between these two lines?
6. How does the fake leather (Sensatec) trim feel and wear? Does your backside and back sweat more on that trim?
7. Is there still a % discount for European delivery and would it be subtracted off the negotiated (invoice + $xxx) price or is it only discounted off of MSRP?
8. What's the typical turnaround time from order to delivery?
9. Any suggestions for North East (CT, MA, NY, NJ) dealers that are open to quick, no bull, rock bottom cash deals?

Residuals on 2016 models are not available yet. Historically the worst time to get the new model year is the month it becomes available as they are still incentivizing the current model year to try to move out leftover inventory. I would expect residuals on 2016 models to start lower than the current 2015 models but to increase every month up until years end depending on what BMW wants to do to boost sales.

If you lock a credit application against a 2015 model you should be able to lock the current top tier discount MF of .00128 for at least 60 days.

5% off is about $1500 over invoice. Not a bad deal, not a great deal, but a decent deal.

A lot of how good of a deal you can get depends on how big of a market you are in, and what time of the year/month you are buying. If you have remorse about the sales guy putting a few extra clams in his pocket you can always email the fleet manager of every BMW dealer within 200 miles of you to see who will give you the best price. Inevitably someone will probably offer you the car for approximately $500 over invoice.

Remember that a good deal is when everyone walks away happy, or at least no one is more pissed off than the other guy.